Minor simplification of dec1()

Originally committed as revision 13392 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · ac1c27b21c
parent 4bf8f3029b
commit ac1c27b21c
1 changed files with 3 additions and 5 deletions
--- a/libavcodec/ra144.c
+++ b/libavcodec/ra144.c
@ -234,12 +234,10 @@ static void do_output_subblock(Real144_internal *glob, const unsigned short  *gs
 static int dec1(signed short *decsp, const int *data, const int *inp,
                 int f)
 {
-    short *ptr,*end;
-
-    end = (ptr = decsp) + 30;
+    int i;

-    while (ptr < end)
-        *(ptr++) = *(inp++);
+    for (i=0; i<30; i++)
+        *(decsp++) = *(inp++);

    return rms(data, f);
 }